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Home >> Infiniti >> 2024 >> QX80 Premium Select, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Audio, Visual And Navigation System >> Component /Circuit Diagnosis >> Sound Signal Circuit >> Component Function Check

Component Function Check

  1. PERFORM ON-BOARD DIAGNOSIS 
    1. Perform On-board diagnosis function of AV control unit. Refer to Diagnosis Description .
    2. Perform "Speaker Test" of "Confirmation/Adjustment" item.

    Is test tone output by each speaker?

    YES>>

    INSPECTION END

    NO>>

    Refer to Diagnosis Procedure .

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